She was assistant director for Heiner Muller's play, "Quartet," in an American Repertory Theatre production at the Loeb Stage in Cambridge, Massachusetts. The play was based on Choderlos De Laclos' novel, "Les Liaisons Dangereuses." Robert Wilson was director and set designer. Martin Pearlman was music composer and adapter. Frida Parmegianni was costume designer. Howell Binkley and Robert Wilson were lighting designers. Stephen D. Santomenna was sound designer. Robert Brustein was artistic director.